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The information provided within this Forum about localities is only given to allow reference to them. Any visit to any of the localities requires you to obtain full permission and relevant information prior to your visit. FMF is strictly against any illicit activities related to collecting minerals.
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| Search found 2 matches |
| Author | Message |
|---|---|
 Topic: Feldspar staining methods |
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| Kathryn Replies: 13 Views: 39174 |
 Forum: Minerals and Mineralogy Posted: Jul 14, 2011 15:41 Subject: Re: Feldspar staining methods |
| Hi - Thanks for the reply. What bothers me is the following extract from Wiki in particular that "is used as a qualitative test for potassium and ammonium ions". This is why I'm wondering ... | |
| Topic: Feldspar staining methods |
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| Kathryn Replies: 13 Views: 39174 |
Forum: Minerals and Mineralogy Posted: Jul 14, 2011 14:33 Subject: Re: Feldspar staining methods |
| Following on this discussion, I have not been able to locate in the literature whether buddingtonite will stain yellow using sodium cobaltinitrite (the same as all the K-spars). Could anyone help me ... | |
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